Woodworking Joinery Core Series: Finger Joints

What to Expect

This is a hands-on workshop focused on finishing up work on the dado joint and applying those precision concepts to cutting finger joints. We will discuss the mechanics of interlocking square fingers and how they create stable, self-aligning corners. The class format allows you to interact directly with the material, with opportunities to practice setting up repeatable indexing guides, cutting matching fingers, and checking spacing for a flush fit. By the end of class, you will have a completed joint sample to take home for future reference.

Skills You’ll Acquire

• Dado Refinement: Exploring clean layouts, correct depths, and applications for housing joints.

• Finger Joint Geometry: Understanding the spacing and marking required for interlocking fingers.

• Repeatability Setups: Learning how to utilize indexing references to ensure identical cuts across mating workpieces.

• Joint Refinement: Adjusting tolerances to ensure the fingers slide together smoothly without gaps or splitting the wood.

What’s Provided

• All lumber and practice blanks required for the class.
• Access to shop machinery and high quality hand tools.
• Safety equipment including ear and eye protection.

Who Should Join

This class is designed for makers looking to expand their construction vocabulary and transition into core woodworking techniques. It is the perfect follow-up for those who attended the previous joinery sessions or any woodworker looking to improve their precision with cabinetry and shelving. 18+ Only.

Prerequisites and Safety Information

Please wear closed toe shoes and avoid loose clothing or hanging jewelry. All participants must follow standard shop safety protocols.

What to Bring

All materials are provided. You can bring a notebook if you would like to sketch the joint layouts or machinery.